Mechanical movement.



No. 808,253. PATENTED DEC. 26, 1905.

E. M. PATTEN. MECHANICAL MOVEMENT.

AAAAAAAAAAAAAAAAA UG.10,1905

lnmlmliw In i 11:? 1 I l 1 INVENTOR Allomey UNITED STATES PATENT OFFICE.

EDWARD M. PATTEN, OF YUMA, COLORADO.

MECHANICAL MOVEMENT.

To all whom, it may concern:

Be it known that I, EDWARD M. PATTEN, a citizen of the United States,residing at Yuma, in the county of Yuma and State of Colorado, haveinvented certain new and useful Improvements in Mechanical Movements;and I do hereby declare the following to be a full, clear, and exactdescription of the invention, such as will enable others skilled in theart to which it appertains to make and use the same, reference being hadto the accompanying drawings, and to the letters of reference markedthereon, which form a part of this specification.

This invention relates to new and useful improvements in mechanicalmovements; and the object in view is to produce a mechanism wherebyrotary movements may be imparted to two shafts in opposite directions bythe reciprocation of a bar having pivotal connections with crank-arms,one upon each of said shafts.

The invention consists in various details of construction and incombinations and arrangements of parts which will be hereinafter fullydescribed and then specifically d escribed in the appended claim.

My invention is illustrated in the accompanying drawings, which, withthe letters of reference marked thereon, form a part of thisapplication, and in which Figure 1 is a side elevation of my apparatus,and Fig. 2 is a top View.

Reference now being had to the details of the drawings by letter,A Adesignate standards supporting a plate B, which has an elongatedSpecification of Letters Patent.

Application filed August 10, 1905. Serial No. 273,556-

Patented Dec. 26, 1905.

slot 0 therein, and journaled in suitable bearings in said standards arethe shafts D and D. To the shaft D is keyed a crank-arm E, and to theshaft D is keyed a crank-arm E.

F designates a bar carrying a sliding pivotal pin H, adapted to have aplay in said slot O as a longitudinal and tilting movement is impartedto the bar F.

K designates a pitman, which is pivotally connected to the pin H and isprovided for the purpose ofreciprocating the bar F.

From the foregoing it will be observed that by the provision of theapparatus shown and described means is afforded for driving the shafts Dand D in opposite directions by the reciprocating movement of thepitman, which has pivotal connections with the pin H, as shown anddescribed.

Having thus fully described my invention, what I claim as new, anddesire to secure by Letters Patent, is

In combination with a frame having a horizontally-disposed ofisetportion B, one face of which is provided with a recess, a sliding blockmounted to have a reciprocating movement in said recess, a pin carriedby said block, a bar pivotally mounted upon said pin, crank-shafts towhich the ends of said bar are pivotally connected, and a pitman alsopivotally connected to said pin, as set forth.

In testimony whereof I hereunto affix my signature in the presence oftwo witnesses.

EDWARD M. PATTEN.

Witnesses:

OHAs. (J. O RIsME. S. ELIZABETH PATTEN.

